202322169

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{68329}}^1$

素因数の和:68389

約数の個数: 24

約数和(自身を含む): 341103360

約数和(自身を除く): 138781191

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 68329, 204987, 478303, 614961, 1434909, 3211463, 4304727, 9634389, 22480241, 28903167, 67440723, 202322169]

約数ペア:

[(1, 202322169), (3, 67440723), (7, 28903167), (9, 22480241), (21, 9634389), (47, 4304727), (63, 3211463), (141, 1434909), (329, 614961), (423, 478303), (987, 204987), (2961, 68329)]